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发明名称
DEVICE FOR EXPANDING A PIPELINE
摘要
申请公布号
EP1327098(B1)
申请公布日期
2006.05.17
申请号
EP20010978407
申请日期
2001.10.12
申请人
TRACTO-TECHNIK GMBH
发明人
PUETTMANN, FRANZ-JOSEF
分类号
F16L55/165;E21B7/30
主分类号
F16L55/165
代理机构
代理人
主权项
地址
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